document.write( "Question 1134353: If 4 workers can paint a room in 3 hours, then approximately how long does it take 6 workers to paint the same room? Assume the time needed to paint the room is inversely proportional to the number of workers.\r
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Algebra.Com's Answer #751707 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
Assume the time needed to paint the room is inversely proportional to the
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\n" ); document.write( "\n" ); document.write( "If 4 workers can paint a room in 3 hours,\r
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document.write( "Put a 1 under the 4 so you can cross-multiply:\r\n" );
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document.write( "\"matrix%281%2C5%2C%0D%0A4%2F1%2C%22%22%2C%22%22=%22%22%2C%22%22%2Ck%2F3%29%29\"\r\n" );
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document.write( "\"matrix%281%2C5%2C%0D%0A1%2Ak%2C%22%22%2C%22%22=%22%22%2C%22%22%2C4%2A3%29%29\"\r\n" );
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document.write( "\"matrix%281%2C5%2C%0D%0Ak%2C%22%22%2C%22%22=%22%22%2C%22%22%2C12%29%29\"\r\n" );
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document.write( "Substitute 12 for k in\r\n" );
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\n" ); document.write( "then approximately how long does it take 6 workers to paint the same room?
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document.write( "Edwin
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